!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! VERIFICATION CHECK: vc-memory-leak !!!!! !!!!! !!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Description: Check that the model has no memory leaks. This is tested using the Valgrind memory debugging tool (http://valgrind.org) by performing a series of energy and force calculations on a randomly distorted face-centered cubic (FCC) cube base structure for both non-periodic and periodic boundary conditions. Separate configurations are tested for each species supported by the model, as well as one containing a random distribution of all species. Configurations used for testing are provided as auxiliary files. Author: Ellad Tadmor ----------------------------------------------------------------------------------------------------- Results for KIM Model : Sim_LAMMPS_GWZBL_Samolyuk_2016_SiC__SM_720598599889_000 Supported species : C Si random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = C (Configuration in file "config-F-C.xyz") ----------------------------------------------------------------------------------------------------- Energy = -100.55432742403747 Forces: 1 2.77150873e+00 1.76362203e+00 7.15738400e-01 2 -3.39091161e+00 3.12241409e+00 -2.86470007e+00 3 -1.29091575e+00 -1.98107447e+00 5.81352536e-01 4 1.74985623e-01 1.92982134e+00 -2.42752059e-01 5 2.44022923e+00 -8.52856652e-01 2.12010585e+00 6 -1.91134571e+00 -1.64465243e+00 1.64109618e+00 7 -4.09400098e-01 -2.69078479e+00 -4.81033115e+00 8 -4.90371265e-01 -2.66506371e+00 -1.67020464e+00 9 3.34620703e-01 -4.74100432e+00 1.52644612e+00 10 -2.22601548e+00 2.08115507e+00 -2.71807096e+00 11 -4.84722472e+00 -4.24591965e+00 -8.43883739e-01 12 6.73284475e-01 -1.45601357e+00 2.06661361e+00 13 -4.78258675e-01 4.52625639e-01 -1.75626759e+01 14 -4.82238342e-02 -1.33642030e-01 1.38510848e-01 15 9.55572709e+00 4.79291432e-01 1.91147923e+00 16 1.28328061e+00 9.05477165e+00 9.65945272e-01 17 -2.53254570e-02 6.41560874e-02 -5.23889925e-01 18 -3.33876857e-01 1.71993787e+00 1.21031745e+00 19 3.85945868e+00 1.87392272e+00 -1.61839324e+00 20 5.33747594e-01 -1.03248412e+00 -6.52454633e-01 21 -2.53091175e+00 6.01981227e-01 5.87249238e+00 22 2.44452307e-02 1.85661757e+00 2.64162911e+00 23 -3.81079617e+00 2.94672532e+00 -1.65907586e+00 24 2.39674219e+00 2.34464856e+00 -4.04476699e+00 25 -4.99743874e-01 3.47337772e-01 -2.68581588e+00 26 2.66133730e-01 1.85953240e+00 2.37282832e+00 27 6.88363737e+00 -5.05836893e+00 1.67694590e+00 28 -2.72805347e+00 2.32949990e+00 -7.14138713e-01 29 -1.05878380e+00 -4.43510811e+00 1.44644598e+01 30 -5.93020339e-01 -4.33261260e-01 1.13195247e+00 31 -2.57193406e+00 -5.48048182e+00 -2.43613445e-01 32 -1.95268833e+00 2.02265518e+00 1.81685377e+00 MONOATOMIC STRUCTURE (pbc=True)-- Species = C (Configuration in file "config-T-C.xyz") ----------------------------------------------------------------------------------------------------- Energy = -100.55432742403747 Forces: 1 2.77150873e+00 1.76362203e+00 7.15738400e-01 2 -3.39091161e+00 3.12241409e+00 -2.86470007e+00 3 -1.29091575e+00 -1.98107447e+00 5.81352536e-01 4 1.74985623e-01 1.92982134e+00 -2.42752059e-01 5 2.44022923e+00 -8.52856652e-01 2.12010585e+00 6 -1.91134571e+00 -1.64465243e+00 1.64109618e+00 7 -4.09400098e-01 -2.69078479e+00 -4.81033115e+00 8 -4.90371265e-01 -2.66506371e+00 -1.67020464e+00 9 3.34620703e-01 -4.74100432e+00 1.52644612e+00 10 -2.22601548e+00 2.08115507e+00 -2.71807096e+00 11 -4.84722472e+00 -4.24591965e+00 -8.43883739e-01 12 6.73284475e-01 -1.45601357e+00 2.06661361e+00 13 -4.78258675e-01 4.52625639e-01 -1.75626759e+01 14 -4.82238342e-02 -1.33642030e-01 1.38510848e-01 15 9.55572709e+00 4.79291432e-01 1.91147923e+00 16 1.28328061e+00 9.05477165e+00 9.65945272e-01 17 -2.53254570e-02 6.41560874e-02 -5.23889925e-01 18 -3.33876857e-01 1.71993787e+00 1.21031745e+00 19 3.85945868e+00 1.87392272e+00 -1.61839324e+00 20 5.33747594e-01 -1.03248412e+00 -6.52454633e-01 21 -2.53091175e+00 6.01981227e-01 5.87249238e+00 22 2.44452307e-02 1.85661757e+00 2.64162911e+00 23 -3.81079617e+00 2.94672532e+00 -1.65907586e+00 24 2.39674219e+00 2.34464856e+00 -4.04476699e+00 25 -4.99743874e-01 3.47337772e-01 -2.68581588e+00 26 2.66133730e-01 1.85953240e+00 2.37282832e+00 27 6.88363737e+00 -5.05836893e+00 1.67694590e+00 28 -2.72805347e+00 2.32949990e+00 -7.14138713e-01 29 -1.05878380e+00 -4.43510811e+00 1.44644598e+01 30 -5.93020339e-01 -4.33261260e-01 1.13195247e+00 31 -2.57193406e+00 -5.48048182e+00 -2.43613445e-01 32 -1.95268833e+00 2.02265518e+00 1.81685377e+00 MONOATOMIC STRUCTURE (pbc=False)-- Species = Si (Configuration in file "config-F-Si.xyz") ----------------------------------------------------------------------------------------------------- Energy = 262.1554615762066 Forces: 1 -2.28871737e+01 -1.76458690e+01 -2.44827216e+01 2 4.28130516e+01 -1.52992170e+00 -5.55843330e+01 3 -9.32157470e+00 -5.84373290e+01 -8.84271033e+00 4 -5.21787014e+01 5.37303024e+00 3.76662090e+01 5 -3.82518392e+00 -1.22328906e+01 -2.21810865e+01 6 1.60926213e+01 5.02539269e+00 -1.55953907e+01 7 2.20745929e+01 -1.66097581e+01 4.53019314e+00 8 2.39702457e+01 3.12774889e+01 -8.07261906e+00 9 -4.47441367e+01 -7.77165825e+00 -2.52793781e+01 10 1.64331982e+01 3.42535597e+01 -4.24036292e+01 11 3.78828519e+01 -4.48492764e+01 1.23039847e+01 12 -5.22187383e+01 4.74809050e+01 8.31254145e-01 13 1.54540273e+01 1.06501147e+01 -2.88899130e+01 14 8.80038116e+00 3.03678990e+00 -5.71719695e+00 15 1.60679567e+01 -1.10607337e-01 -1.43941365e+01 16 1.13783137e+01 2.07425207e+01 -7.63433569e-01 17 -3.92161032e+01 -4.12102273e+01 -3.27654463e+00 18 3.54325591e+01 -5.12012562e-01 -1.99373598e+01 19 -1.60705778e+01 -3.97669371e+01 3.51302214e+01 20 -4.69032248e+01 -1.06574064e+01 3.47684246e+01 21 4.10260920e+00 -5.97019812e+01 -7.13943096e+00 22 4.95852721e+01 -7.52339970e-01 -2.11658751e+01 23 2.38564572e+01 -2.16635447e+01 1.92598702e+01 24 -1.57485245e+01 2.72778402e+01 5.44646878e+01 25 -6.71541771e+01 2.39771061e+01 -2.03385597e+01 26 5.40213045e+00 4.19620953e+01 1.19409320e+01 27 2.58604841e+01 6.57191319e+00 4.84467076e+01 28 -9.18955478e+00 2.41193000e+01 2.53625673e+01 29 -2.27032052e+01 -3.61073656e+00 -2.53602295e+00 30 2.46213067e+01 2.15007841e+01 -1.34637786e+01 31 3.32096850e+01 1.64285620e+01 2.79295767e+01 32 -1.08768682e+01 1.73850934e+01 2.74294916e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Si (Configuration in file "config-T-Si.xyz") ----------------------------------------------------------------------------------------------------- Energy = 262.1554615762066 Forces: 1 -2.28871737e+01 -1.76458690e+01 -2.44827216e+01 2 4.28130516e+01 -1.52992170e+00 -5.55843330e+01 3 -9.32157470e+00 -5.84373290e+01 -8.84271033e+00 4 -5.21787014e+01 5.37303024e+00 3.76662090e+01 5 -3.82518392e+00 -1.22328906e+01 -2.21810865e+01 6 1.60926213e+01 5.02539269e+00 -1.55953907e+01 7 2.20745929e+01 -1.66097581e+01 4.53019314e+00 8 2.39702457e+01 3.12774889e+01 -8.07261906e+00 9 -4.47441367e+01 -7.77165825e+00 -2.52793781e+01 10 1.64331982e+01 3.42535597e+01 -4.24036292e+01 11 3.78828519e+01 -4.48492764e+01 1.23039847e+01 12 -5.22187383e+01 4.74809050e+01 8.31254145e-01 13 1.54540273e+01 1.06501147e+01 -2.88899130e+01 14 8.80038116e+00 3.03678990e+00 -5.71719695e+00 15 1.60679567e+01 -1.10607337e-01 -1.43941365e+01 16 1.13783137e+01 2.07425207e+01 -7.63433569e-01 17 -3.92161032e+01 -4.12102273e+01 -3.27654463e+00 18 3.54325591e+01 -5.12012562e-01 -1.99373598e+01 19 -1.60705778e+01 -3.97669371e+01 3.51302214e+01 20 -4.69032248e+01 -1.06574064e+01 3.47684246e+01 21 4.10260920e+00 -5.97019812e+01 -7.13943096e+00 22 4.95852721e+01 -7.52339970e-01 -2.11658751e+01 23 2.38564572e+01 -2.16635447e+01 1.92598702e+01 24 -1.57485245e+01 2.72778402e+01 5.44646878e+01 25 -6.71541771e+01 2.39771061e+01 -2.03385597e+01 26 5.40213045e+00 4.19620953e+01 1.19409320e+01 27 2.58604841e+01 6.57191319e+00 4.84467076e+01 28 -9.18955478e+00 2.41193000e+01 2.53625673e+01 29 -2.27032052e+01 -3.61073656e+00 -2.53602295e+00 30 2.46213067e+01 2.15007841e+01 -1.34637786e+01 31 3.32096850e+01 1.64285620e+01 2.79295767e+01 32 -1.08768682e+01 1.73850934e+01 2.74294916e+01 MIXED STRUCTURE (pbc=False)-- Species = C Si (Configuration in file "config-F-CSi.xyz") ----------------------------------------------------------------------------------------------------- Energy = 34.63264606002133 Forces: 1 -1.09937266e+01 -6.49534453e+00 -9.46966519e+00 2 1.33150398e+00 -1.12938489e+01 -3.59197739e+01 3 -2.76477414e+00 -4.13501928e+01 -3.14138650e+01 4 -2.35273426e+01 1.03019769e+01 -8.27952376e+00 5 1.09343379e+01 -7.40425970e-01 -1.02696743e+01 6 -7.82524345e-01 1.17155088e+01 -8.34651738e+00 7 1.59550426e+01 -8.41403087e+00 -1.01475316e-02 8 3.00732618e+01 -2.41033917e+00 -7.21676602e+00 9 -1.68215379e+01 1.00775588e+00 -1.25012747e+01 10 8.37245850e+00 3.45526501e-01 -4.71811647e+00 11 2.83701027e+00 2.52454245e+01 -4.82786626e+00 12 -1.94974650e+01 2.14230532e+01 8.24704931e+00 13 8.43096833e+00 4.54386136e+00 -6.69256187e+00 14 5.74848933e+00 6.84911246e+00 -1.25366159e+01 15 5.55669072e+00 -1.15713809e+01 -1.88444716e+00 16 -7.52260796e+00 1.81957504e+00 6.80655765e+00 17 -5.21142574e+01 -3.26375821e+01 7.99907819e+00 18 6.94558744e+00 2.58338356e+01 4.51046385e+00 19 3.05279013e+00 -3.54579198e+00 8.46357106e+00 20 -3.65886825e+01 -6.43382938e+00 3.11466231e+01 21 3.74028793e+01 -4.13363271e+01 2.40919594e+01 22 1.00915219e+01 4.72873154e+01 -5.49490556e+01 23 3.99116574e+00 -5.00210179e+01 5.47964303e+01 24 -5.85886455e+00 6.12340199e+00 1.67424216e+01 25 -7.42661646e+00 3.90393813e+00 1.18599480e+00 26 -6.03747321e+00 2.16141873e+01 -5.95961820e+00 27 1.72154978e+01 3.52082313e+00 3.69713310e+01 28 -1.75988590e+01 5.37298299e+00 -1.43663574e+00 29 2.01679087e+01 3.29124151e-01 4.96412661e+00 30 -5.55179292e-01 4.63356986e+00 1.61584747e+00 31 -3.24423767e+00 7.84840081e-01 4.17903999e+00 32 2.32270342e+01 1.35942982e+01 4.71163060e+00 MIXED STRUCTURE (pbc=True)-- Species = C Si (Configuration in file "config-T-CSi.xyz") ----------------------------------------------------------------------------------------------------- Energy = 119.00599222928581 Forces: 1 5.23002827e+00 1.03723426e+01 -2.10840914e+01 2 1.11915170e+01 -2.64965253e+01 -5.37507381e-01 3 9.60723196e+00 -1.94823804e+01 -2.82618518e+01 4 -1.35733618e+01 1.15983698e+01 -4.67578935e+00 5 9.55379419e+00 6.90219636e-01 -1.41246298e+01 6 -8.15223906e+00 1.41043440e+01 -1.29642229e+01 7 5.50872838e+00 1.58937588e+01 6.79109765e+00 8 2.94311132e+01 -1.63149709e+00 -6.60320713e+00 9 -1.50701109e+01 -2.42201575e+00 -4.53682285e+00 10 1.54741003e+01 -8.91055070e+00 -1.05921458e+01 11 5.11367045e+00 2.24820386e+01 -2.78480683e+00 12 -2.44018024e+01 -3.15884209e+00 1.65222142e+01 13 1.16586773e+01 5.03302132e+00 -3.42939883e+00 14 -1.15312578e+01 1.54972154e+00 -2.99112597e+01 15 -6.65921985e+00 -2.67541377e+01 1.57412598e+01 16 -1.38027122e+01 -8.91606294e+00 1.04849915e+01 17 -4.34571383e+01 -2.82891292e+01 1.63987115e+01 18 7.26013722e+00 2.81892681e+01 6.01460636e+00 19 2.72291962e+00 -1.77233088e+00 1.21220634e+01 20 -4.71427492e+01 -4.12640284e-01 1.50062571e+01 21 3.62143527e+01 -3.72984333e+01 2.52944716e+01 22 7.73939995e+00 4.26963115e+01 -4.82553337e+01 23 1.05084799e+00 -4.65483940e+01 4.93919224e+01 24 -6.09909447e+00 5.96137902e+00 1.16014772e+01 25 -3.86334372e+00 -6.95788662e-01 -1.25708817e+00 26 1.39533293e+00 8.41732913e+00 -2.39035022e+00 27 2.76130225e+01 1.80792579e+01 5.90980705e-01 28 -2.91820007e+01 6.60314874e+00 -1.69911699e+01 29 1.94024502e+01 -6.89868429e-01 4.70935577e+00 30 -4.31977513e+00 9.76207084e+00 5.85549278e+00 31 -5.99991697e+00 -2.58976874e+00 6.70069824e+00 32 2.70873984e+01 1.46357841e+01 5.17407561e+00 ================================================================================ VALGRIND OUTPUT ================================================================================ ==66829== Memcheck, a memory error detector ==66829== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==66829== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==66829== Command: python runner2.py Sim_LAMMPS_GWZBL_Samolyuk_2016_SiC__SM_720598599889_000 ==66829== ==67085== Warning: invalid file descriptor 1048564 in syscall close() ==67085== Warning: invalid file descriptor 1048565 in syscall close() ==67085== Warning: invalid file descriptor 1048566 in syscall close() ==67085== Warning: invalid file descriptor 1048567 in syscall close() ==67085== Use --log-fd= to select an alternative log fd. ==67085== Warning: invalid file descriptor 1048568 in syscall close() ==67085== Warning: invalid file descriptor 1048569 in syscall close() ==67089== Warning: invalid file descriptor 1048564 in syscall close() ==67089== Warning: invalid file descriptor 1048565 in syscall close() ==67089== Warning: invalid file descriptor 1048566 in syscall close() ==67089== Warning: invalid file descriptor 1048567 in syscall close() ==67089== Use --log-fd= to select an alternative log fd. ==67089== Warning: invalid file descriptor 1048568 in syscall close() ==67089== Warning: invalid file descriptor 1048569 in syscall close() ==67093== Warning: invalid file descriptor 1048564 in syscall close() ==67093== Warning: invalid file descriptor 1048565 in syscall close() ==67093== Warning: invalid file descriptor 1048566 in syscall close() ==67093== Warning: invalid file descriptor 1048567 in syscall close() ==67093== Use --log-fd= to select an alternative log fd. ==67093== Warning: invalid file descriptor 1048568 in syscall close() ==67093== Warning: invalid file descriptor 1048569 in syscall close() ==67100== Warning: invalid file descriptor 1048564 in syscall close() ==67100== Warning: invalid file descriptor 1048565 in syscall close() ==67100== Warning: invalid file descriptor 1048566 in syscall close() ==67100== Warning: invalid file descriptor 1048567 in syscall close() ==67100== Use --log-fd= to select an alternative log fd. ==67100== Warning: invalid file descriptor 1048568 in syscall close() ==67100== Warning: invalid file descriptor 1048569 in syscall close() ==67108== Warning: invalid file descriptor 1048564 in syscall close() ==67108== Warning: invalid file descriptor 1048565 in syscall close() ==67108== Warning: invalid file descriptor 1048566 in syscall close() ==67108== Warning: invalid file descriptor 1048567 in syscall close() ==67108== Use --log-fd= to select an alternative log fd. ==67108== Warning: invalid file descriptor 1048568 in syscall close() ==67108== Warning: invalid file descriptor 1048569 in syscall close() ==67115== Warning: invalid file descriptor 1048564 in syscall close() ==67115== Warning: invalid file descriptor 1048565 in syscall close() ==67115== Warning: invalid file descriptor 1048566 in syscall close() ==67115== Warning: invalid file descriptor 1048567 in syscall close() ==67115== Use --log-fd= to select an alternative log fd. ==67115== Warning: invalid file descriptor 1048568 in syscall close() ==67115== Warning: invalid file descriptor 1048569 in syscall close() ==67120== Warning: invalid file descriptor 1048564 in syscall close() ==67120== Warning: invalid file descriptor 1048565 in syscall close() ==67120== Warning: invalid file descriptor 1048566 in syscall close() ==67120== Warning: invalid file descriptor 1048567 in syscall close() ==67120== Use --log-fd= to select an alternative log fd. ==67120== Warning: invalid file descriptor 1048568 in syscall close() ==67120== Warning: invalid file descriptor 1048569 in syscall close() ==67125== Warning: invalid file descriptor 1048564 in syscall close() ==67125== Warning: invalid file descriptor 1048565 in syscall close() ==67125== Warning: invalid file descriptor 1048566 in syscall close() ==67125== Warning: invalid file descriptor 1048567 in syscall close() ==67125== Use --log-fd= to select an alternative log fd. ==67125== Warning: invalid file descriptor 1048568 in syscall close() ==67125== Warning: invalid file descriptor 1048569 in syscall close() ==67674== Warning: invalid file descriptor 1048564 in syscall close() ==67674== Warning: invalid file descriptor 1048565 in syscall close() ==67674== Warning: invalid file descriptor 1048566 in syscall close() ==67674== Warning: invalid file descriptor 1048567 in syscall close() ==67674== Use --log-fd= to select an alternative log fd. ==67674== Warning: invalid file descriptor 1048568 in syscall close() ==67674== Warning: invalid file descriptor 1048569 in syscall close() ==67676== Warning: invalid file descriptor 1048564 in syscall close() ==67676== Warning: invalid file descriptor 1048565 in syscall close() ==67676== Warning: invalid file descriptor 1048566 in syscall close() ==67676== Warning: invalid file descriptor 1048567 in syscall close() ==67676== Use --log-fd= to select an alternative log fd. ==67676== Warning: invalid file descriptor 1048568 in syscall close() ==67676== Warning: invalid file descriptor 1048569 in syscall close() ==67679== Warning: invalid file descriptor 1048564 in syscall close() ==67679== Warning: invalid file descriptor 1048565 in syscall close() ==67679== Warning: invalid file descriptor 1048566 in syscall close() ==67679== Warning: invalid file descriptor 1048567 in syscall close() ==67679== Use --log-fd= to select an alternative log fd. ==67679== Warning: invalid file descriptor 1048568 in syscall close() ==67679== Warning: invalid file descriptor 1048569 in syscall close() ==67690== Warning: invalid file descriptor 1048564 in syscall close() ==67690== Warning: invalid file descriptor 1048565 in syscall close() ==67690== Warning: invalid file descriptor 1048566 in syscall close() ==67690== Warning: invalid file descriptor 1048567 in syscall close() ==67690== Use --log-fd= to select an alternative log fd. ==67690== Warning: invalid file descriptor 1048568 in syscall close() ==67690== Warning: invalid file descriptor 1048569 in syscall close() ==67715== Warning: invalid file descriptor 1048564 in syscall close() ==67715== Warning: invalid file descriptor 1048565 in syscall close() ==67715== Warning: invalid file descriptor 1048566 in syscall close() ==67715== Warning: invalid file descriptor 1048567 in syscall close() ==67715== Use --log-fd= to select an alternative log fd. ==67715== Warning: invalid file descriptor 1048568 in syscall close() ==67715== Warning: invalid file descriptor 1048569 in syscall close() ==67716== Warning: invalid file descriptor 1048564 in syscall close() ==67716== Warning: invalid file descriptor 1048565 in syscall close() ==67716== Warning: invalid file descriptor 1048566 in syscall close() ==67716== Warning: invalid file descriptor 1048567 in syscall close() ==67716== Use --log-fd= to select an alternative log fd. ==67716== Warning: invalid file descriptor 1048568 in syscall close() ==67716== Warning: invalid file descriptor 1048569 in syscall close() ==67717== Warning: invalid file descriptor 1048564 in syscall close() ==67717== Warning: invalid file descriptor 1048565 in syscall close() ==67717== Warning: invalid file descriptor 1048566 in syscall close() ==67717== Warning: invalid file descriptor 1048567 in syscall close() ==67717== Use --log-fd= to select an alternative log fd. ==67717== Warning: invalid file descriptor 1048568 in syscall close() ==67717== Warning: invalid file descriptor 1048569 in syscall close() ==67718== Warning: invalid file descriptor 1048564 in syscall close() ==67718== Warning: invalid file descriptor 1048565 in syscall close() ==67718== Warning: invalid file descriptor 1048566 in syscall close() ==67718== Warning: invalid file descriptor 1048567 in syscall close() ==67718== Use --log-fd= to select an alternative log fd. ==67718== Warning: invalid file descriptor 1048568 in syscall close() ==67718== Warning: invalid file descriptor 1048569 in syscall close() ==66829== ==66829== HEAP SUMMARY: ==66829== in use at exit: 1,780,611 bytes in 1,488 blocks ==66829== total heap usage: 40,170 allocs, 38,682 frees, 54,943,622 bytes allocated ==66829== ==66829== LEAK SUMMARY: ==66829== definitely lost: 0 bytes in 0 blocks ==66829== indirectly lost: 0 bytes in 0 blocks ==66829== possibly lost: 178,943 bytes in 97 blocks ==66829== still reachable: 1,601,668 bytes in 1,391 blocks ==66829== suppressed: 0 bytes in 0 blocks ==66829== Rerun with --leak-check=full to see details of leaked memory ==66829== ==66829== For counts of detected and suppressed errors, rerun with: -v ==66829== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16561 from 630) ================================================================================ To pass this verification check the number of bytes that are "definitely lost" or "indirectly lost" must be zero. NOTE that Valgrind will typically report non-zero "possibly lost" bytes due to Python's internal memory allocation and garbage collection that it does not monitor. Full Valgrind output written to auxiliary file "valgrind.out" Grade: P Comment: No memory leak detected.